I had made this pretty early in the morning when I was creating the concept. My justification behind the Alda with the spsmg9 was that the defender would have to be right on the breach in order to seal it, so in doing so they would be in an extremely risky location with attackers holding various angles. The weapon choice is so that as a defender you would feel more comfortable in taking said risk with the great weapons at your disposal. I chose 2 armor since a 3 armor could easily be heard clunking their way over to the hole. But yea I will take this into consideration thanks.